[PATCH 4/5] wined3d: Also load the index buffer in wined3d_context_vk_apply_draw_state() if STATE_INDEXBUFFER was invalidated.

[Henri Verbeet]

Otherwise we might try to bind a NULL buffer if the index buffer was not
previously loaded.

Signed-off-by: Henri Verbeet 
---
 dlls/wined3d/context_vk.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/dlls/wined3d/context_vk.c b/dlls/wined3d/context_vk.c
index c5f2789f7fb..5ca22bd1137 100644
--- a/dlls/wined3d/context_vk.c
+++ b/dlls/wined3d/context_vk.c
@@ -2878,7 +2878,7 @@ VkCommandBuffer wined3d_context_vk_apply_draw_state(struct wined3d_context_vk *c
             context_invalidate_state(&context_vk->c, STATE_STREAMSRC);
     }

-    if (indexed)
+    if (indexed || (wined3d_context_is_graphics_state_dirty(&context_vk->c, STATE_INDEXBUFFER) && state->index_buffer))
     {
         wined3d_buffer_load(state->index_buffer, &context_vk->c, state);
         if (!wined3d_buffer_vk(state->index_buffer)->bo_user.valid)